Suzuki 2006 SX4 Service Manual page 350

1D-68 Engine Mechanical:
5) Using scale (1) on gauging plastic (2), check bearing clearance with newly selected standard bearing.
If clearance still exceeds its limit, use next thicker bearing and recheck clearance.
6) When replacing crankshaft or cylinder block due to any reason, select new standard bearings to be installed by
referring to number stamped on new crankshaft or alphabets stamped on new cylinder block.
Undersize bearing (0.25 mm (0.0098 in.))
• 0.25 mm (0.0098 in.) undersize bearing is available, in five kinds varying in thickness.
To distinguish them, each bearing is painted in the following colors at such position as indicated in figure.
Each color represents the following thickness at the center of bearing.
Undersize of crankshaft main bearing thickness
Color painted
Red and Purple
Red and Brown
Red and Green
Red and Black
Red only
Bearing thickness
2.117 – 2.121 mm (0.08335 – 0.08350 in.)
2.120 – 2.124 mm (0.08347 – 0.08362 in.)
2.123 – 2.127 mm (0.08359 – 0.08374 in.)
2.126 – 2.130 mm (0.08371 – 0.08385 in.)
2.129 – 2.133 mm (0.08382 – 0.08397 in.)
1. Paint
I2RH0B140141-01
I2RH01140192-01